Best Selling Books by Carolyn Keene

Nancy has come to Riverfront amusement park at the invitation of famed illusionist Adriana Polidori. Having inherited the park after her uncle’s tragic death, Adriana has found herself on a rollercoaster ride of terror. For Riverfront has suddenly been transformed into a world of delusion, deception, and potential disaster! The danger begins with the sabotage of Adriana’s magic act and quickly spreads throughout the complex. Squeals of joy turn to shrieks of fear as the park’s rides spin out of control. To rescue Riverfront, Nancy knows she’ll have to work some magic of her own. A dirty trickster is on the loose, bent on making Adriana disappear…permanently!

Nancy Drew is on the run when someone starts playing tricks on her soccer team! Who let the air out of the soccer ball? Who added salt to the water on the sidelines? Who put the red glop in the goalie's soccer shoes? It's gooey. It's gross. It's not fair. Soccer is supposed to be a kick. But somebody's being a drag. Nancy Drew wants to know who's playing the silly games with her third grade soccer team

When Dan Wildman, one of River Heights’s hottest rock ’n’ roll DJs, is kidnapped, Nancy Drew is on the case!

Nancy Drew determines if an ivory elephant charm really protects its wearer from harm when she investigates the involvement of a member of the Bengleton Wild-Animal Show in a mysterious scheme.

Visiting the nation’s capital for a sightseeing vacation, Nancy is alarmed when a priceless Mayan artifact disappears from the Beech Hill museum and finds her only clue in a strange note containing a red handprint.

When a new Broadway musical is sabotaged by death threats and accidents that nearly kill an understudy, the Hardy brothers enlist the aid of Nancy Drew, whose likeness to the show's lead actress enables them to arrange an inside investigation.

Romance and adventure await Nancy on the craggy coast of Cornwall, England. There to help a friend who could be in danger, Nancy finds more than she bargained for!

When Nancy’s aunt’s friend is swindled out of a sizable sum of money, she invites Nancy, Bess, and George to New York to help figure out who is behind the theft. There, the girls see a performance of a magicians’ group who stun their audiences with clever sleight-of-hand tricks. Because the magicians temporarily remove people’s wallets and handbags, Nancy feels the actors aren’t above suspicion. But will her hunch lead them to solve the case?

Unless Nancy can win the money in the Independence Day Rodeo, she’ll lose her beloved ranch. Before the rodeo, Tammy Calloway is thrown from her horse in what appears to Nancy to be a set-up. Determined to find out who wants Tammy out of the race, Nancy gets in deep—as the West gets even wilder.

As Nancy’s summer vacation in the Hamptons draws to a close, she struggles to choose between Ned, her longtime beau, and the handsome dancer Sasha, and she investigates the kidnapping of a millionaire’s daughter.

A young Frenchman consults Nancy Drew for help in unraveling a mystery surrounding his ancestors.

A TASTE OF ROMANCE LEADS NANCY TO A RENDEZVOUS WITH DANGER! Esme Moore, America's hottest romance writer, has come to River Heights, and the rumors are swirling. She's written her autobiography, a book of true confessions, and the scandals are sure to explode off the page. But someone has vowed to kill the book -- or Esme -- before her revelations come to light. It's up to Nancy to find the source of the threat. Speaking of scandals, Nancy may be on the verge of starting one of her own. A handsome young River Heights detective has joined her on the case, and Nancy's beginning to wonder if romance is simply in the air. But for now, she must attend to the intrigue at hand: the web of jealousy, suspicion, and betrayal that threatens to destroy Esme Moore.

Nancy Drew No. 41.

Nancy, Frank, and Joe investigate the murder of a real estate king's ward in Philadelphia. Nancy believes the accused is innocent while Frank and Joe believe he is guilty.

While working for a TV news team, Nancy gets a chance to cover a breaking story at the zoo—a cougar, belonging to one of the world’s endangered species, has given birth to four cubs. But the wondrous news turns wicked when the cubs are stolen.

The future freedom of ten orphans is in Nancy's hands!

Nancy embarks on a treasure-hunt which leads her to the Inca ruins at Machu Picchu.

Once again Nancy Drew is involved in a mystery as she tries to locate an archaeologist who disappeared with the clues to a buried treasure.

Nancy goes behind the scenes at the circus and finds big trouble under the big top.

At a doll collector's request for help, a young sleuth searches for an old album, a lost doll, and a missing gypsy violinist.